A filter and a switching circuit

Details for Australian Patent Application No. 2007207334 (hide)

Owner Advanced Circuits and Systems Pty Ltd

Inventors Birrell, Peter

Agent Griffith Hack

Pub. Number AU-A-2007207334

PCT Pub. Number WO2007/082345

Priority 2006900243 18.01.06 AU; 2006100159 03.03.06 AU; 2006100490 09.06.06 AU

Filing date 18 January 2007

Wipo publication date 26 July 2007

International Classifications

H04B 1/44 (2006.01) Details of transmission systems, not covered by a single one of groups - Transmit/receive switching

H03H 7/06 (2006.01) Multiple-port networks comprising only passive electrical elements as network components

H03H 11/28 (2006.01) Networks using active elements

Event Publications

24 July 2008 PCT application entered the National Phase

  PCT publication WO2007/082345 Priority application(s): WO2007/082345

23 July 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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